DS38464

Voltage on any pin relative to ground ............-0.3 to +4.6V
Operating temperature...................................... 0 to 70
Storage temperature.................................... -40 to +85

*This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operation sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability

The DS38464 is a self-contained 2,621,440-bit, nonvolatile static RAM, which is organized as a 64K x 40 memory. Built using three 64K x 16 SRAMs, one nonvolatile control IC, and one lithium battery, this nonvolatile memory contains all the necessary control circuitry and lithium energy source to maintain data integrity in the absence of power for more than 6 years. The DS38464 employs the popular JEDEC standard 72-position SIMM connection scheme and requires no additional circuitry.